The approval by the U.S. Food and Drug Administration (FDA) of BioMarin Pharmaceutical’s Roctavian (valoctocogene roxaparvovec-rvox) late last month means that eligible adults with severe hemophilia A will soon have access to a gene therapy for the first time. “Adults with severe hemophilia A live with several limitations,…

More bleeding episodes may mean a lower quality of life and less productivity at work for men with hemophilia A living in Europe, according to an analysis of data from the CHESS II retrospective study. The analysis, “The impact of bleeding event frequency on health-related quality of life…

The U.S. Food and Drug Administration (FDA) has granted orphan drug designation to GENV-HEM, GeneVentiv Therapeutics’ investigational gene therapy for hemophilia A and B patients, with or without clotting factor inhibitors. Orphan drug designation is given to treatment candidates that have the potential to be safe and effective…

Treatment with an antibody designed to specifically block the anti-blood clotting, or anticoagulant, activity of an enzyme called activated protein C (APC) significantly reduced bleeding and related mortality in hemophilia A and hemophilia B mouse models, a study shows. The antibody, called HAPC1573, was also found to improve…

An 87-year old woman with acquired hemophilia A (AHA) showed no adverse events or major bleeding events after starting on Hemlibra (emicizumab). The findings suggest that Hemlibra may be a better option for bleeding prevention in AHA patients than bypassing agents, the team said. The study, “…

The first participant has been dosed in a Phase 1/2 clinical trial evaluating marzeptacog alfa activated (MarzAA) to treat bleeding episodes in patients with factor VII (FVII) deficiency, Glanzmann thrombasthenia, and hemophilia A with inhibitors receiving treatment with…

For boys and men with moderate to severe hemophilia, switching to extended half-life (EHL) products is linked to a reduced number of infusions and a sustained low rate of bleeds, according to a  real-life, multi-center study in Canada. Notably, a significant drop in the annualized bleeding rate (ABR)…

Successful immune tolerance induction (ITI) — a type of treatment that aims to re-educate the immune system to prevent the formation of inhibitors, or neutralizing antibodies targeting clotting factors — was associated with lower treatment costs in hemophilia A patients with inhibitors, a study in Brazil reported. Conversely, treatment…

The U.S. Food and Drug Administration (FDA) has approved an update to the prescribing information for Altuviiio (efanesoctocog alfa), a long-lasting factor VIII (FVIII) replacement therapy for hemophilia A, to include the full results from a clinical trial, the XTEND-Kids study. As requested by Sanofi, which markets…

Switching from standard half-life factor replacement therapies to the extended half-life treatment Elocta (efmoroctocog alfa) improves bleed control among people with hemophilia A. That’s according to an analysis of data from the real-world A-SURE study (NCT02976753), which showed that switching to Elocta, sold as Eloctate in the…